Tag candles

How to Make Big Candles Last Longer: Science-Backed Candle Care

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Effective candle longevity strategies are not folklore or “life hacks”—they’re thermodynamically grounded practices rooted in wax phase-change behavior, flame aerodynamics, and wick capillary physics. To make big candles last longer, you must control three interdependent variables: wick length (3–5 mm…